13 practice activities for individual students or pairs of students to practice converting between fractions, mixed numbers, decimals, and percents. You make the activity by making front to back copies and making folds and cuts where shown. This makes a small booklet for student to use. They are able to work the series of 6 questions and then check their work. They have a second chance to rework the problems before checking final answers. Please check out the preview file to get a better feel for the activity. These could be used in a math center.